The Parma Arena Groomer®

Parma Arena Groomer® provides three functions in one unit to create a complete ground

Need a single Idaho-built arena groomer that loosens, prepares base, and levels in one pass?

Reviewed by Ann Pruitt, InfoHorse.com · Updated May 2026

The Parma Arena Groomer®

Parma Arena Groomer®
Parma Arena Groomer® provides three functions in one unit to create a complete ground preparation in one pass. It looses soil, prepares base and evenly levels all in one.

About The Parma Company:
Located in Parma, Idaho in the heart of the Treasure Valley of southwest Idaho and eastern Oregon. We are a leading manufacturer of specialized agricultural equipment for the farming and livestock industries. We pride ourselves on fine worksmanship and specialization of our Equipment. With our in-house engineering department we are innovative leaders in the agricultural community. The Parma Arena Groomer®
The Parma Arena Groomerhas been proven in arenas and on tracks for all events that require good footing. Its ability to prepare your base as well as the top surface in one pass can improve the performance of your horse and save stress on his legs at the same time. The unit uses vibrating "S"-tines that can be set to your desired digging depth to leave a well-prepared base. Following the tines is a leveling bar that will shave off high spots and carry dirt to fill holes as you pass over the arena. To the rear of the machine is a roller that conditions the surface and also gauges the depth of the tines to leave a uniform finish on your arena.

What does the Parma Arena Groomer® Do?
The 'S' Tines loosen compacted soil and prepare the base. Front depth is controlled by the hydraulic lift of the tractors 3-point hitch in combination with the set depth of the rear roller. The tines have reversible points that are also replaceable. The Leveling Bar fills in holes and smoothes humps. It adjusts to different depths to control the amount of surface material carried.The Rear Pipe Roller, which is fully adjustable also, breaks and pulverizes clods. It firms and packs the base, leaving a soft, uniform surface.

The Arena Groomer comes in 3 standard sizes;

8' wide Arena Groomer,
6' Mini Groomer.
And 5' Mini Groomer.

Note: Special wider sizes can be built on request.

How is the Parma Arena Groomer® Different From Other Drags?
The Parma Arena Groomer utilizes the balance of three functions placed in one unit to create a complete ground preparation in one pass. The Arena Groomer uses time proven seedbed preparation techniques, applied in a design exclusively for the Arena. The combination of the S-Tines, leveling bar, and rear pipe roller and their placement create that perfect balance. There is no need to own two or three different tools to accomplish the same task that one Parma Arena Groomer will do.

How Do I Know What Size Is For Me?

There are three standard sizes of the Arena Groomer; the 8-foot 3Bar, which has three rows of S-Tines, and the Mini 6 foot and 5 foot, which each, have two rows of smaller, mini S-Tines. The size determination is mostly dependant on the size of tractor or power unit available to pull it. The 8-foot model will require 30 to 35 horsepower minimum, while the mini models will need only 18 to 25 horsepower min. Remember to also match the width of the Arena Groomer with the tractor tire outside width to insure coverage of the tractor tire tracks. We have been very successful utilizing four wheel ATV's with the 5-foot model. There is available a pull tongue option for those without a 3-point hitch hook up on their power unit. Other widths are available upon special order.

All of the above mentioned models attach to the tractor utilizing the 3-Point hitch for quick and easy hook-up and go. They are lightweight with the 8-foot unit weighing just 800 lbs while the lighter mini models are just 300 to 350 lbs. With all these features each unit is easily adjusted and maintained by anyone around the arena.

Is Parma Arena Groomer® Easy To Set Up?

Yes! Just view our easy 6 steps in our easy video below!

What Do Parma Arena Groomer® Owners Say About Parma?

The Arena Groomer prevented a huge wreck at the Idaho Qualifier after a forgotten hose flooded 1/3 of the arena overnight. With the Arena Groomer we moved the mud around the arena and worked it into the dry ground. We started on time and roped all day with no problems.

Clay Taylor

– Ustrc Contractor

The Parma Arena Groomer does a great job, and it does it fast. I use it because I don't have to waste practice time working the arena with several implements.

Dee Pickett

– World Champion Team Roper

Our business is managing horse shows from California to Virginia. The Parma Arena Groomer is the most consistent arena tool for leveling and for maintaining a great surface for all breeds.
Russ Walther – Walther Management Group

How Do I Get A Parma Arena Groomer® For My Property?
The Parma Arena Groomer ships easily by truck in a simple bolt together package that requires only a ¾ wrench for assembly, with the mini Arena Groomers needing just minimal assembly. Parma Company has dealers established around the country to assist in your buying needs.

Order The Parma Arena Groomer® Today!

If you have an arena, you need The Parma Arena Groomer®! This high quality groomer will ensure safe footing for your horse and a smooth surface for your arena. So what are you waiting for? Give us a call today and let us help you find the only arena groomer you will ever need!

What makes the three-function design groom an arena in a single pass?

The Parma® Arena Groomer® works the footing in three stages on one trip around the ring. First, the S-tines loosen compacted soil and prepare the base; the tines carry reversible points that are also replaceable, so wear is cheap to address. Next, an adjustable leveling bar fills holes and smooths humps while controlling exactly how much dirt is carried forward. At the rear, a pipe roller breaks and pulverizes clods, then firms and packs the base to leave a soft, uniform surface. The result is a complete ground preparation pass that loosens, levels, and finishes without separate tools.

Parma Arena Groomer AG1027 10-foot standard model rear view showing S-tines leveling bar and pipe roller

Who manufactures the Parma® Arena Groomer®?

The Parma Company builds it in Parma, Idaho, in the heart of the Treasure Valley of southwest Idaho and eastern Oregon. The company traces its roots to 1907 as Rose Brothers Blacksmith and was revived in November 1980 by three former employees who purchased the manufacturing rights and the Parma® brand name. Today Parma is a leading manufacturer of specialized agricultural equipment, including water-lift pumps, sugar-beet and seed-bed equipment, manure spreaders, and the Rollaharrow tillage tool. Their slogan: "Bringing you our best through 100 years of Quality, Service, and Innovation; helping our customers do it better!"

Parma Arena Groomer AG1233 12-foot standard model

How does the Arena Groomer borrow proven farm-tillage science?

The groomer applies the same time-proven seed-bed preparation techniques made popular by the Parma® Rollaharrow, but engineered exclusively for the riding arena. The curvature of the S-tine lets it break and rip arena material with minimal top pressure, so it works the cushion without gouging the base. The leveling bar then redistributes material to knock down high spots and fill low ones, and the roller leaves a semi-compacted, "fluffed" finish. With more than 20 years of arena history behind it, Parma calls it the only piece of equipment for complete ground preparation in one pass.

Parma Arena Groomer AG719 7-foot mini model front view

Which size and model fits your arena and tow vehicle?

Parma offers a full lineup so the tool matches both arena width and available horsepower. The Mini series spans the 5 ft. AG513 ($2,650.00), 6 ft. AG615 ($2,850.00), 7 ft. AG719 ($3,050.00), and 8 ft. AG821M ($3,250.00), with a compact 4 ft. AG411 ($2,450.00) available as well. Standard models include the 8 ft. AG821 ($4,875.00), 10 ft. AG1027 ($5,475.00), and 12 ft. AG1233 ($6,275.00), topped by the 8 ft. AG PRO professional model ($8,500.00). Mini units are sized for ATV and UTV towing, while larger standard and PRO units pair with a tractor (a 3-point-hitch tractor of roughly 60 horsepower minimum).

What does setup and shipping involve?

The Parma® Arena Groomer® ships easily by truck in a simple bolt-together package that requires just a couple of wrenches for assembly, so most owners can have it ready without specialized tools or a service call. Reversible, replaceable tine points and an adjustable leveling bar and roller mean the groomer adapts as footing conditions and arena material change over the seasons. Parma positions it as the most affordable tool for your arena without compromising a poor surface, backing the purchase with operator manuals, parts, and add-on accessories. Warranty registration and dealer-support forms are available through the company.

How do you buy one or find a dealer?

Order direct at parmacompany.com or through Parma's nationwide authorized dealer network, which also stocks parts and add-ons. The company is located at 105 E. Main St, Parma, ID 83660 and can be reached at (208) 722-5116, by fax, or by, Monday through Friday, 8AM-5PM. A current 2026 retail price list is posted online, and Parma has run a "Free shipping on all Arena Groomer parts" promotion with code FreeShip2026. Operator manuals and warranty registration are available on the site for every model.

Share This Solution

Facebook X LinkedIn Email

The Solution Section (FAQ)

How Do I Know What Size Is For Me?

There are three standard sizes of the Arena Groomer; the 8-foot 3Bar, which has three rows of S-Tines, and the Mini 6 foot and 5 foot, which each, have two rows of smaller, mini S-Tines. The size determination is mostly dependant on the size of tractor or power unit available to pull it. The 8-foot model will require 30 to 35 horsepower minimum, while the mini models will need only 18 to 25 horsepower min. Remember to also match the width of the Arena Groomer with the tractor tire outside width to insure coverage of the tractor tire tracks. We have been very successful utilizing four wheel ATV's with the 5-foot model. There is available a pull tongue option for those without a 3-point hitch hook up on their power unit. Other widths are available upon special order.

How Do I Get A Parma Arena Groomer For My Property?

The Parma Arena Groomer ships easily by truck in a simple bolt together package that requires only a ¾ wrench for assembly, with the mini Arena Groomers needing just minimal assembly. Parma Company has dealers established around the country to assist in your buying needs. Order The Parma Arena Groomer Today! If you have an arena, you need The Parma Arena Groomer ! This high quality groomer will ensure safe footing for your horse and a smooth surface for your arena. So what are you waiting for? Give us a call today and let us help you find the only arena groomer you will ever need!

How is the Parma Arena Groomer Different From Other Drags?

The Parma Arena Groomer utilizes the balance of three functions placed in one unit to create a complete ground preparation in one pass. The Arena Groomer uses time proven seedbed preparation techniques, applied in a design exclusively for the Arena. The combination of the S-Tines, leveling bar, and rear pipe roller and their placement create that perfect balance. There is no need to own two or three different tools to accomplish the same task that one Parma Arena Groomer will do.

What is the Parma® Arena Groomer®?

It is a towed arena-grooming harrow that provides three functions in one unit to create a complete ground preparation in one pass. It loosens compacted soil, prepares the base, and evenly levels the footing all on a single trip around the ring. Parma describes it as the only piece of equipment that does complete ground preparation in one pass, designed exclusively for the riding arena.

What are the three functions of the Arena Groomer?

First, the S-tines loosen compacted soil and prepare the base. Next, the adjustable leveling bar fills holes and smooths humps while controlling how much dirt is carried. At the rear, a pipe roller breaks and pulverizes clods, then firms and packs the base to leave a soft, uniform, 'fluffed' surface.

Who makes the Parma® Arena Groomer®?

It is built by the Parma Company of Parma, Idaho, located in the heart of the Treasure Valley of southwest Idaho and eastern Oregon. Parma is a leading manufacturer of specialized agricultural equipment whose roots go back to 1907 as Rose Brothers Blacksmith. The current company was revived in November 1980 by three former employees who acquired the manufacturing rights and the Parma® brand name.

How does the Arena Groomer relate to the Parma® Rollaharrow?

The Arena Groomer uses the same time-proven seed-bed preparation techniques that were made popular by the Parma® Rollaharrow, but engineered exclusively for the arena. That farm-tillage heritage is why the tool can loosen, level, and finish footing so effectively. Parma has applied this approach to arenas for more than 20 years.

What sizes and models are available?

There is a 4 ft. AG411, plus a Mini series in 5 ft. (AG513), 6 ft. (AG615), 7 ft. (AG719), and 8 ft. (AG821M). Standard models come in 8 ft. (AG821), 10 ft. (AG1027), and 12 ft. (AG1233), and there is an 8 ft. AG PRO professional model. This range lets you match the groomer to your arena width and your tow vehicle.

How much does a Parma Arena Groomer cost?

On the 2026 retail list, the 4 ft. AG411 is $2,450.00, the 5 ft. AG513 is $2,650.00, the 6 ft. AG615 is $2,850.00, the 7 ft. AG719 is $3,050.00, and the 8 ft. AG821M mini is $3,250.00. Standard models run $4,875.00 (8 ft. AG821), $5,475.00 (10 ft. AG1027), and $6,275.00 (12 ft. AG1233), and the 8 ft. AG PRO is $8,500.00. Pricing is updated on the Parma website each year.

What can I tow the Arena Groomer with?

The smaller Mini models are sized to be pulled by an ATV or UTV, making them practical for home and barn arenas. Larger standard and PRO units are designed for a tractor with a 3-point hitch. Parma references a minimum of roughly 60 horsepower for the bigger tractor-mounted units.

Is the Arena Groomer hard to assemble?

No. Parma says the Arena Groomer ships easily by truck in a simple bolt-together package that requires just a couple of wrenches for assembly. Most owners can put it together without specialized tools or a service technician. Operator manuals for every model are available on the Parma website.

What kind of footing and surfaces does it work on?

The curved S-tines break and rip arena material with minimal top pressure, so the tool works sand, soil, and blended arena footing without gouging the base. The leveling bar redistributes material to knock down high spots and fill low ones, and the roller leaves a semi-compacted, fluffed finish. The leveling bar and roller are both adjustable so you can tune the result to your surface.

Can I adjust how deep or aggressive it grooms?

Yes. The leveling bar is adjustable to control the amount of dirt carried, and the rear pipe roller is adjustable to control rear depth. This lets you fine-tune the groomer for daily maintenance versus deeper reconditioning. Settings can be changed as footing conditions shift through the seasons.

Are the wear parts replaceable?

Yes. The S-tines carry reversible points that are also replaceable, so when one edge wears you can flip the point before eventually replacing it. This keeps long-term upkeep affordable. Parma stocks Arena Groomer parts and add-on accessories for every model.

Why is it described as affordable?

Parma positions the Arena Groomer as the most affordable tool for your arena without compromising on a poor surface. Because it performs base prep, leveling, and finishing in one pass, owners avoid buying and towing multiple separate implements. The reversible, replaceable tine points also keep maintenance costs down over the life of the tool.

Who is the Arena Groomer for?

It is built for anyone maintaining a riding arena, from home and backyard horse owners on the Mini ATV/UTV models to professional and commercial facilities running the standard and PRO tractor-mounted units. Disciplines that depend on consistent, level footing, such as dressage, jumping, reining, barrel racing, and general riding, all benefit from a uniform groomed surface. The model range means there is a fit for small private arenas up to large training operations.

How do I buy a Parma Arena Groomer?

You can order direct at parmacompany.com or through Parma's nationwide authorized dealer network. The dealer network and online store also carry parts and add-ons. A current 2026 retail price list is posted on the website, and Parma has offered free shipping on Arena Groomer parts using code FreeShip2026.

How do I contact the Parma Company?

Parma is located at 105 E. Main St, Parma, ID 83660. You can call (208) 722-5116, fax 208.722.6012, or email [email protected]. Their hours are Monday through Friday, 8AM to 5PM.

What support and warranty does Parma provide?

Parma posts operator manuals for all equipment and offers warranty registration forms online for the Arena Groomer. Customer support, parts ordering, and dealer-adjustment request forms are available through the company. Parma backs its products with a stated commitment to high quality, competitive pricing, and on-time delivery.